Home / 3,380,789.42-4,665,254.51-2,004,061.98

Finding the Fourth Proportional to 3,380,789.42, 4,665,254.51 and 2,004,061.98

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Solution

The fourth proportional to 3,380,789.42, 4,665,254.51 and 2,004,061.98 is: 2,765,466.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,380,789.42 : 4,665,254.51 = 2,004,061.98 : x
  2. Step 2: Convert to fraction form
    3,380,789.42/4,665,254.51 = 2,004,061.98/x
  3. Step 3: Cross multiply
    3,380,789.42x = 4,665,254.51 × 2,004,061.98
  4. Step 4: Simplify right side
    3,380,789.42x = 9,349,459,190,514.53
  5. Step 5: Solve for x
    x = 9,349,459,190,514.53/3,380,789.42
  6. Step 6: Final answer
    x = 2,765,466.29

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.